Revert of Add cloud_print to the GN build.

cloud_print/virtual_driver/win/port_monitor/BUILD.gn

Index: cloud_print/virtual_driver/win/port_monitor/BUILD.gn
diff --git a/cloud_print/virtual_driver/win/port_monitor/BUILD.gn b/cloud_print/virtual_driver/win/port_monitor/BUILD.gn
deleted file mode 100644
index a9e5b3598b5e0539478cda153d1d8f363f6a4383..0000000000000000000000000000000000000000
--- a/cloud_print/virtual_driver/win/port_monitor/BUILD.gn
+++ /dev/null
@@ -1,61 +0,0 @@
-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("//chrome/version.gni")
-
-assert(is_win)
-
-# When cross-compiling a 64-bit driver for a 32-bit build, some things get name
-# mangled with this suffix.
-if (target_cpu == "x86" && current_cpu == "x64") {
-  arch_suffix = "64"
-} else {
-  arch_suffix = ""
-}
-
-print("port_monitor $current_toolchain")
-
-shared_library("port_monitor") {
-  output_name = "gcp_portmon$arch_suffix"
-
-  sources = [
-    "port_monitor.def",
-    "port_monitor_dll.cc",
-  ]
-
-  deps = [
-    ":lib",
-    ":resources",
-    "//base",
-    "//chrome:version_header",
-    "//chrome/common:constants",
-  ]
-
-  libs = [ "userenv.lib" ]
-}
-
-source_set("lib") {
-  sources = [
-    "port_monitor.cc",
-    "port_monitor.h",
-  ]
-
-  deps = [
-    "//base",
-    "//chrome/common:constants",
-    "//chrome/installer/launcher_support",
-    "//cloud_print/virtual_driver/win",
-  ]
-}
-
-process_version("resources") {
-  template_file = chrome_version_rc_template
-  sources = [
-    "../gcp_portmon${arch_suffix}_dll.ver",
-  ]
-
-  # Note: target_gen_dir will be different for each toolchain so the output
-  # name doesn't need mangling.
-  output = "$target_gen_dir/gcp_portmon_dll.rc"
-}